/Engine/Plugins/Media/ElectraUtil/Source/ElectraBase/Public/Utilities/URLParser.h
Resolves a relative URL against this one.
[FURL_RFC3986](API\Plugins\ElectraBase\Utilities\FURL_RFC3986) & ResolveWith ( const [FString](API\Runtime\Core\Containers\FString) & InChildURL )